Characterization

Ultrathin aluminum oxide layer boosts performance of garnet ceramic solid-state batteries

By April Gocha / January 17, 2017

Researchers at the University of Maryland have designed a way to insert an ultrathin layer of aluminum oxide in between a garnet ceramic electrolyte and electrodes of solid-state batteries, decreasing impedance by 300-fold and allowing the energy to flow.

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Hot news: Laser melting sets new record for ultra-high temperature ceramic materials

By April Gocha / January 13, 2017

Researchers at Imperial College London have discovered that hafnium carbide and tantalum carbide have some of the highest melting points of any measured materials—making these ultra-high temperature ceramics potentially perfect for use in extreme environments, such as on hypersonic vehicles that soar through space.

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Video: Graphene goes 3-D to build porous geometries that are stronger and lighter than steel

By April Gocha / January 11, 2017

Engineers at the Massachusetts Institute of Technology (Cambridge, Mass.) have figured out the key to building strong yet light 3-D structures from graphene.

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Setting the standard—ASTM Committee C28 Advanced Ceramics enters its 4th decade

By April Gocha / January 2, 2017

With over 50 standards on test methods, practices, guides, terminology, and specification for advanced ceramics under its jurisdiction, Committee C28 is proud to hold its first meetings of the year in conjunction with ACerS in January 2017.

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Video: Science for the New Year—How that champagne toast affects your body

By April Gocha / December 28, 2016

A new video from the American Chemical Society’s Reaction series details the complex chemical processes behind one of the world’s most popular drugs, alcohol.

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Microfluidic sweat sensor offers high-tech hope to keep your new year’s resolution

By April Gocha / December 20, 2016

A team of Northwestern University researchers has developed a sleek new microfluidic wearable sensor that can measure sweat in situ to provide a real-time readout of exercise fitness.

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Ceramic hydrogen separation membrane doubles flow rate, could enable clean energy

By April Gocha / December 13, 2016

Researchers at Forschungszentrum Jülich in Germany have developed a significantly improved stable ceramic hydrogen separation membrane that can enable a hydrogen flow rate that is nearly double that of other separation membranes.

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Do your winter boots pass the test? WinterLab says 90% of boots fail slip resistance on ice

By April Gocha / December 9, 2016

A special Canadian laboratory called WinterLab reports that, when put to a special scientific test, 90% of winter boots fail in their ability to prevent slipping in icy conditions.

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Video: Turning synthetic into biological—Scientists harness bacteria to bond silicon and carbon

By April Gocha / December 7, 2016

Researchers at California Institute of Technology report that, using directed evolution, they have convinced bacteria to biologically produce carbon–silicon bonds much more efficiently than synthetically catalyzed chemical reactions.

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Can materials science change the color of your clothes on a whim?

By April Gocha / November 22, 2016

A few weeks ago, a popular Australian online fashion retailer called Showpo posted a video on its Facebook page that seemed to debut a magically color-changing dress—but is such a dress really possible?

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